from PyQt4 import QtGui,QtCore import os import json from configuration.Appconfig import Appconfig class ProjectExplorer(QtGui.QWidget): def __init__(self): QtGui.QWidget.__init__(self) self.obj_appconfig = Appconfig() self.treewidget = QtGui.QTreeWidget() self.window= QtGui.QVBoxLayout() header = QtGui.QTreeWidgetItem(["Projects","path"]) self.treewidget.setHeaderItem(header) self.treewidget.setColumnHidden(1,True) #CSS self.treewidget.setStyleSheet(" \ QTreeView { border-radius: 15px; border: 1px solid gray; padding: 5px; width: 200px; height: 150px; } \ QTreeView::branch:has-siblings:!adjoins-item { border-image: url(../../images/vline.png) 0; } \ QTreeView::branch:has-siblings:adjoins-item { border-image: url(../../images/branch-more.png) 0; } \ QTreeView::branch:!has-children:!has-siblings:adjoins-item { border-image: url(../../images/branch-end.png) 0; } \ QTreeView::branch:has-children:!has-siblings:closed, \ QTreeView::branch:closed:has-children:has-siblings { border-image: none; image: url(../../images/branch-closed.png); } \ QTreeView::branch:open:has-children:!has-siblings, \ QTreeView::branch:open:has-children:has-siblings { border-image: none; image: url(../../images/branch-open.png); } \ ") for parents, children in self.obj_appconfig.project_explorer.items(): os.path.join(parents) if os.path.exists(parents): pathlist= parents.split(os.sep) parentnode = QtGui.QTreeWidgetItem(self.treewidget, [pathlist[-1],parents]) for files in children: childnode = QtGui.QTreeWidgetItem(parentnode, [files, os.path.join(parents,files)]) self.window.addWidget(self.treewidget) self.treewidget.doubleClicked.connect(self.openProject) self.treewidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu) self.treewidget.customContextMenuRequested.connect(self.openMenu) self.setLayout(self.window) self.show() def addTreeNode(self, parents, children): os.path.join(parents) pathlist= parents.split(os.sep) parentnode = QtGui.QTreeWidgetItem(self.treewidget, [pathlist[-1], parents]) for files in children: childnode = QtGui.QTreeWidgetItem(parentnode, [files, os.path.join(parents,files)]) self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']] = [] self.obj_appconfig.dock_dict[self.obj_appconfig.current_project['ProjectName']] = [] def openMenu(self, position): indexes = self.treewidget.selectedIndexes() if len(indexes) > 0: level = 0 index = indexes[0] while index.parent().isValid(): index = index.parent() level += 1 menu = QtGui.QMenu() if level == 0: deleteproject = menu.addAction(self.tr("Remove Project")) deleteproject.triggered.connect(self.removeProject) refreshproject= menu.addAction(self.tr("Refresh")) refreshproject.triggered.connect(self.refreshProject) elif level == 1: openfile = menu.addAction(self.tr("Open")) openfile.triggered.connect(self.openProject) menu.exec_(self.treewidget.viewport().mapToGlobal(position)) def openProject(self): self.indexItem =self.treewidget.currentIndex() filename= self.indexItem.data().toString() self.filePath= self.indexItem.sibling(self.indexItem.row(), 1).data().toString() self.obj_appconfig.print_info('The current project is ' + self.filePath) self.textwindow = QtGui.QWidget() self.textwindow.setMinimumSize(600, 500) self.textwindow.setGeometry(QtCore.QRect(400,150,400,400)) self.textwindow.setWindowTitle(filename) self.text = QtGui.QTextEdit() self.save = QtGui.QPushButton('Save and Exit') self.save.setDisabled(True) self.windowgrid = QtGui.QGridLayout() if (os.path.isfile(str(self.filePath)))== True: self.fopen = open(str(self.filePath), 'r') lines = self.fopen.read() self.text.setText(lines) QtCore.QObject.connect(self.text,QtCore.SIGNAL("textChanged()"), self.enable_save) vbox_main = QtGui.QVBoxLayout(self.textwindow) vbox_main.addWidget(self.text) vbox_main.addWidget(self.save) self.save.clicked.connect(self.save_data) #self.connect(exit,QtCore.SIGNAL('close()'), self.onQuit) self.textwindow.show() else: self.obj_appconfig.current_project["ProjectName"]= str(self.filePath) self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']] = [] if self.obj_appconfig.current_project['ProjectName'] not in self.obj_appconfig.dock_dict: self.obj_appconfig.dock_dict[self.obj_appconfig.current_project['ProjectName']] = [] def enable_save(self): self.save.setEnabled(True) def save_data(self): self.fopen=open(self.filePath, 'w') self.fopen.write(self.text.toPlainText()) self.fopen.close() self.textwindow.close() def removeProject(self): self.indexItem =self.treewidget.currentIndex() filename= self.indexItem.data().toString() self.filePath= self.indexItem.sibling(self.indexItem.row(), 1).data().toString() self.int = self.indexItem.row() self.treewidget.takeTopLevelItem(self.int) if self.obj_appconfig.current_project["ProjectName"] == self.filePath: self.obj_appconfig.current_project["ProjectName"] = None del self.obj_appconfig.project_explorer[str(self.filePath)] json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w')) def refreshProject(self): self.indexItem =self.treewidget.currentIndex() filename= self.indexItem.data().toString() self.filePath= str(self.indexItem.sibling(self.indexItem.row(), 1).data().toString()) filelistnew= os.listdir(os.path.join(self.filePath)) parentnode = self.treewidget.currentItem() count = parentnode.childCount() for i in range(count): for items in self.treewidget.selectedItems(): items.removeChild(items.child(0)) for files in filelistnew: childnode= QtGui.QTreeWidgetItem(parentnode, [files, os.path.join(self.filePath,files)]) self.obj_appconfig.project_explorer[self.filePath]= filelistnew json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w'))